I have a github action that runs on self-hosted runners. And we have many labels like ‘xsmall’, ‘small’, ‘large’, ‘xlarge’ etc. And all of them have a common label as well like devops. So in many github actions I have something like this

I am trying to setup a github action but I have an invalid yaml syntax on line 20 run: echo "Merged PR detected: ${{ github.event.pull_request.head.ref }}":

I have a github workflow file where I’m using sed to replace variables within a configuration file, code below. The error i’m getting is with the GA_MP_SECRET line:

I happen to use runsOn: ‘companytest’ successfully on one application.
I’m trying to use runs-on: [self-hosted,linux,x64,company] but it shows a compiler error on the yaml file in github actions.
Invalid type found: one of string, number and boolean were expected but found an array
What is the difference between runsOn and runs-on ?
How to fix the workflow yaml?

I created this github actions script (I’ll paste it below) to unpack any tar files that might be uploaded to a repository, but I am having some problems with it

I want to type a tag every day in the YAML file, how to name the tag so that they produce different names in order? I tried the issue number, but if you add other iuuse in the middle, the order will change.